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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Grassington Avenue, NORTHALLERTON, DL7 8SY

Introduction

Energy Performance Certificates (EPCs) are designed to tell you how efficient a building is and provides a rating between A (very efficient) and G which is inefficient. It helps to identify how costly it will be to light and heat a property and what the carbon dioxide emissions are likely to be.

An EPC needs to be provided as part of the process of selling or renting a house and should be availale as soon as the property is marketed. An EPC may only be produced by an approved domestic energy assessor and each certificate is valid for 10 years.

Additionally, an EPC will highlight potential efficiency improvements that could be made to the property, an estimated cost for implementation and the likely savings that can be made as a result. These costs and savings are for a typical household in that property and not specific to you or your family.

Certificates issued for Grassington Avenue, DL7 8SY are shown below and the data are updated monthly for England and Wales and quarterly for properties in Scotland.

Data are provided by the Department for Levelling Up, Housing and Communities.

Energy Performance Certificates Generated for Grassington Avenue, NORTHALLERTON, DL7 8SY
Period Covered: 2008 - 31 January 2025

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
11 Grassington Avenue
Date
6 Sep 2022
Current
Potential
67
82
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
6 Sep 2022
67
82
Total Floor Area
95 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
14 Grassington Avenue
Date
12 Aug 2019
Current
Potential
66
82
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
12 Aug 2019
66
82
19 Jul 2010
28
42
Total Floor Area
86 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
40
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
15 Grassington Avenue
Date
2 Jul 2014
Current
Potential
67
82
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
2 Jul 2014
67
82
28 Oct 2010
71
74
Total Floor Area
129 sq m
Current CO2 Emissions Level
5.0
Potential CO2 Emissions Level
2.7
CO2 per sq m per Year
39
Mains Gas Available
Yes
Habitable Rooms
8
Number of Extensions
1
Address
17 Grassington Avenue
Date
16 May 2015
Current
Potential
80
84
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
16 May 2015
80
84
Total Floor Area
84 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
28
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
18 Grassington Avenue
Date
4 Jul 2017
Current
Potential
49
81
Property Type
Bungalow
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
4 Jul 2017
49
81
Total Floor Area
79 sq m
Current CO2 Emissions Level
5.8
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
73
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
19 Grassington Avenue
Date
25 May 2016
Current
Potential
62
78
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
25 May 2016
62
78
Total Floor Area
98 sq m
Current CO2 Emissions Level
4.9
Potential CO2 Emissions Level
3.0
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
1
Address
2 Grassington Avenue
Date
6 Dec 2017
Current
Potential
66
84
Property Type
Bungalow
Built Form
Detached
Constructed
1976-1982
+
Certificate History
6 Dec 2017
66
84
Total Floor Area
82 sq m
Current CO2 Emissions Level
3.7
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
20 Grassington Avenue
Date
6 Feb 2020
Current
Potential
65
70
Property Type
Bungalow
Built Form
Detached
Constructed
1967-1975
+
Certificate History
6 Feb 2020
65
70
4 Nov 2009
62
70
Total Floor Area
90 sq m
Current CO2 Emissions Level
2.4
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
27
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
5 Grassington Avenue
Date
6 Mar 2015
Current
Potential
66
83
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
6 Mar 2015
66
83
Total Floor Area
108 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
6
Number of Extensions
1
Address
8 Grassington Avenue
Date
27 Jul 2014
Current
Potential
57
79
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
27 Jul 2014
57
79
Total Floor Area
105 sq m
Current CO2 Emissions Level
6.1
Potential CO2 Emissions Level
3.1
CO2 per sq m per Year
58
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
9 Grassington Avenue
Date
11 Feb 2015
Current
Potential
58
81
Property Type
House
Built Form
Semi-Detached
Constructed
1967-1975
+
Certificate History
11 Feb 2015
58
81
Total Floor Area
100 sq m
Current CO2 Emissions Level
5.2
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Bands

A
92 - 100
B
81 - 91
C
69 - 80
D
55 -68
E
39 -54
F
54 -38
G
0 - 20

Energy Performance Certificate Notes

There are a number of reasons that certificates are excluded from the dataset;

  • The holder of the energy certificate has 'opted-out' of disclosure
  • The certificate is excluded on the grounds of national security
  • Certificates that are marked as 'cancelled' or 'not for issue'

Certificates are grouped together by the property reference identifier rather than the postal address with a view to showing the history of changes made to properties over time. Sometimes, one property may exist as multiple entries in the table instead and this is as a result of inconsistent building references being used on each prepared certificate.

Contains public sector information licensed under the Open Government Licence v3.0.
Contains Royal Mail data © Royal Mail copyright and Database right 2025.